Replace the aging emissions components in your 1998.5-2002 Dodge 5.9L Diesel with a replacement Catalytic Converter. Universal Catalytic Converters are designed to work for multiple applications and installation often requires fabrication like cutting or welding to your exhaust system. With different types on the market, you can find Direct-fit Catalytic Converters that are specially engineered to mount in the factory location on your vehicle without the need for additional fabrication. XDP has the replacement Catalytic Converter your vehicle needs from leading brands like Magnaflow.